baber/WOPTO huggingface dataset:
Patent JP-2005291060-A (JP)
Title: Throttle opening control device
Inventor: FUTAMURA KOJI
IPC: F02D9/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle opening control device which can easily correct an error of a two-system A/D conversion value caused by an offset, a secular change of an amplifier gain, and fluctuations in temperature.  <P>SOLUTION: Whether a 1-time AD value should be used or not is determined (step 102) after the A/D conversion values of an acceleration opening sensor, a throttle opening sensor, and the output of the amplifier are captured (step 101). In the case of using the 1-time AD value, it is determined whether a 1-time AD value V<SB>1n</SB>is smaller than a switching voltage value Vc (1.12 V) or not. Then in a case where the 1-time AD value is larger than the switching voltage value, throttle opening control is performed by using the 1-time AD valueV<SB>1n</SB>(step 104). On the other hand, in a case where the 1-time AD valueV<SB>1n</SB>is smaller than the switching voltage value, the computation of a correction value is performed (step 105). Then after a flag using the 1-time AD value has been reset (step 106), throttle opening control is performed by using the 4-time AD value V<SB>4n</SB>(step 107). Thus, offset errors and gain errors of the amplifier can be corrected during a control of the throttle opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295423-A (JP)
Title: Imaging device
Inventor: FUKUSHIMA TAMOTSU
IPC: H04N5/232
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a slow-motion reproduced image without a special transmission device or a special external storage device in a high-speed imaging device.  <P>SOLUTION: In an imaging section 1, an image pickup device is driven at a triple speed, for example, an image pickup signal thereof is converted into a digital video signal by an A/D converter 2, and processing such as gamma conversion or contour correction is performed in a camera signal processing circuit 3. A triple-speed output signal thereof is recorded in a memory 6 after data compression using a compression circuit 5. Furthermore, the output of the camera signal processing circuit 3 is converted into a video signal of an ordinary speed by filed thinning or the like in a speed conversion circuit 4, and outputted from an output terminal 10 via a selector 9 as a monitor signal of an ordinary speed. When reproducing a recorded high-speed video image, data recorded in the memory 6 are read out at a speed corresponding to the ordinary speed, and the data are restored by an extension circuit 7 and outputted from the output terminal 10 via the selector 9 as a slow reproduced signal. Thus, a slow reproduced image can be obtained without requiring any special external apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290533-A (JP)
Title: High wear resistant roll material and high wear resistant composite roll
Inventor: MORIKAWA TAKERU
IPC: C22C37/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for hot rolling having excellent wear resistance and crack resistance and a low coefficient of thermal expansion.  <P>SOLUTION: The roll contains, by weight, 3.1 to 3.7% C, 0.3 to 1.0% Si, 0.1 to 1.5% Mn, 2.5 to 5.0% Ni, 1.0 to 2.5% Cr, 0.1 to 1.0% Mo, 0.01 to 0.2% Al, 0.005 to 0.05% N, and 0.2 to 2.5% in total amount at least one selected from Ti, Nb, and V, and the balance substantially Fe and satisfies ≤1.5% V, ≤2.5% Nb, ≤0.5% Ti, and 2.9%≤C-(0.24xV+0.13xNb+0.25xTi)+0.33xSi+0.52xAl+0.86xN≤4.0%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004328728-A (JP)
Title: Speaker system
Inventor: TSUTSUMI SHIGERU
IPC: H04R17/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To change acoustic characteristics in each of frequency region having desired width in a speaker system using piezoelectric elements.  <P>SOLUTION: In the speaker system using the piezoelectric elements, a plurality of piezoelectric vibrators 30, 40, 50 is mounted on each of a plurality of acoustic diaphragms 12a, 14a, 15a having different dimensions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334856-A (JP)
Title: Input device and constitution method of input device
Inventor: GUO WILLIAM
IPC: G06F3/023
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device which can be constituted as a manufacturing process or by a user in order to input selected characters.  <P>SOLUTION: The input device is provided with character input keys and an internal memory. A specific character which is inputted by activating one of the character input keys is determined by a constitution code stored in the internal memory. The constitution code is associated with key mapping structure, for example, of a host device and can also be associated with a plurality of character identifiers for the character input keys. When the input device is constituted at the time of manufacture, the constitution code can be programmed in the internal memory and the character identifiers can be added. When the input device is constituted by the user, the constitution code and the character identifiers are replaced with substitute constitution code and character identifiers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005299829-A (JP)
Title: Control method and control device for active vibration control device
Inventor: ICHIKAWA HIROYUKI
IPC: G01M3/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a control device for an active vibration control device by which active damping of vibration of an engine is easily and inexpensively achieved.  <P>SOLUTION: By selecting a plurality of reference torque values on an engine 11 in advance, amplitude and phase data generated for each rotation speed of an engine in the reference torque are stored in a data map storage part 22 as a data map. A crank shaft rotation pulse is fetched out of a frequency decision part 23 through a sensor by a frequency judgment part 21 and decided to be control objective frequency so as to output a control signal. An interpolating value arithmetic part 23 selects amplitude and phase data corresponding to the data map on the basis of an actual torque value tq<SB>r</SB>from an engine control unit and the control objective frequency, and calculates interpolation values of amplitude and phase corresponding to an actual value on the basis thereof. A control signal generation part 24 renews the amplitude and phase of the control signal on the basis of the interpolation value to be output to a drive device 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298718-A (JP)
Title: Fluororesin molded article with modified surface and manufacturing method therefor
Inventor: NAKAMURA HIDEYUKI
IPC: C08J7/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororesin molded article having a modified resin surface, and particularly having improved wettability, and a method for manufacturing the article.  <P>SOLUTION: Radioactive rays are irradiated over a fluororesin molded article in contact with an aqueous solution of an inorganic compound having a hydrophilic group. In the surface-modified fluororesin molded article, the hydrophilic group is preferably a hydroxy group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301825-A (JP)
Title: Service providing system
Inventor: TAKIGUCHI HIROYOSHI
IPC: G06Q10/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing device capable of restricting to provide service to providers having right authorities.  <P>SOLUTION: A service providing device 2 has a provision profile storage part 11 wherein a profile representing attributes of a service providing side is stored and a provision condition determination part 12 for determining whether a provision condition of a service is satisfied or not on the basis of the profile stored in the provision profile storage part 11. The provision condition determination part 12 permits the service to be provided when it is determined that the provision condition of the service is satisfied and a profile representing attributes of a service utilizing side satisfies a utilization condition of the service.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299864-A (JP)
Title: Parallel-axes type multi-stage transmission
Inventor: WATARAI SHINICHIRO
IPC: F16H57/02
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel-axes type multi-stage transmission which is constituted so that excessive torque is not transmitted to an output gear.  <P>SOLUTION: Friction members 9 are provided respectively between an input gear 6 and the output gear 7 in a reverse idle-gear 4, and between the input gear 6 and a rock-nut 8 rotatably supporting the input gear 6 on a reverse-idle shaft 10. Thus, if an excessive torque is applied on the input gear 6, the gear 6 is relatively rotated to inhibit the excessive torque from being transmitted to the input gear 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004317517-A (JP)
Title: Dna chip having multilayer thin-film structure
Inventor: YOU JAE-HO
IPC: C12Q1/68
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA chip with a multilayer thin-film structure, which improves the sensitivity for sensing hybridization signals generated by hybridizing reactions in between a DNA probe and a target DNA.  <P>SOLUTION: The DNA chip is provided with a substrate, a high reflection region which is composed of a low-refractive thin film with a relatively low-refractive index value and a high-refractive thin film, with a relatively high refractive index value which is sequentially laminated at a prescribed position on the substrate and which has a reflectance value higher than that of the substrate, a low reflection region which is made of a low-refractive thin film with a relatively low-refractive index value, laminated at the periphery of the high reflection region on the substrate and which has a reflectance value lower than that of the substrate, and the DNA probe which is fixed on at least the high reflection region. The hybridizing reaction between the DNA probe and the target DNA, indicated by a fluorescent material, is carried out on the high reflection region. As a result, the sensitivity for detecting the hybridization signals is improved, thereby obtaining more accurate hybridization signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320038-A (JP)
Title: Light-emitting device having element for increasing effective carrier capturing cross-sectional area of quantum well
Inventor: BOUR DAVID P
IPC: H01S5/343
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device having improved characteristic temperature and a differentiated quantum efficiency.  <P>SOLUTION: The light emitting device includes first barrier layers (202, 302, 402) and second barrier layers (201, 301, 401) containing gallium arsenide (GaAs), quantum well layers (205, 305, 406) made of indium gallium arsenide nitrogen (InGaAsN), and first layers (203, 303, 404) interposed in between the quantum well layer and the first barrier layer and made of GaAs and a material containing other elements. The material of the first layer has a band gap energy in between the band gap energy of the first barrier layer and the band gap energy of the quantum well layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246476-A (JP)
Title: Method for management of in-furnace atmosphere of reflow soldering equipment and reflow soldering equipment
Inventor: ENDO HIDEO
IPC: B23K31/02
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for management of an in-furnace atmosphere by which the oxygen atmosphere in gaseous nitrogen in a furnace of reflow soldering equipment is kept at a desired value and reflow soldering equipment which realizes the method.  <P>SOLUTION: The reflow soldering equipment which performs reflow soldering within the furnace 1 supplied with the gaseous nitrogen is equipped with: gaseous nitrogen supplying means 8 to 23 capable of supplying the gaseous nitrogen into the furnace 1; a means 24 for detecting the oxygen concentration in the furnace 1; and control means 25 and 26 for controlling the oxygen concentration of the gaseous nitrogen supplied from the gaseous nitrogen supplying means 8 to 23 according to the oxygen concentration in the furnace 1 detected by the detecting means 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005307263-A (JP)
Title: Method for melting and reforming steelmaking slag
Inventor: ARAI TAKASHI
IPC: C04B5/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for melting and reforming steelmaking slag, which easily and efficiently eliminates bubbles in slag by surely burning unburned carbon in coal ash thermal-sprayed onto the slag, and effectively uses the coal ash.  <P>SOLUTION: When thermal-spraying the coal ash to reform the steelmaking slag, the melting and reforming method includes thermal-spraying the coal ash containing 1 mass% or more carbon onto the molten slag with a thermal spraying burner by using oxygen gas or air as a carrier gas. By thus thermal-spraying the coal ash at a high temperature, the molten slag is reformed and carbon remaining unburned in the coal ash is burnt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306770-A (JP)
Title: Intraoral quick collapse type preparation and method for producing the same
Inventor: ISHIKAWA TATSUYA
IPC: A61K9/20
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intraoral quick collapse type preparation which gives a good administration sense and has suitable hardness and excellent collapsibility without needing special process, installation and equipment.  <P>SOLUTION: This intraoral quick collapse type preparation comprises the following ingredients (A), (B) and (C): (A) 40 to 80 mass % of hydroxypropylstarch, (B) 15 to 50 mass % of D-mannitol obtained by spray drying, and (C) a physiologically active ingredient, and a method for producing the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306985-A (JP)
Title: Aromatic polycarbonate resin composition and optical disk substrate formed from the same
Inventor: TSUNEMORI HIDEYUKI
IPC: G11B7/24047
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition that has precision transferability, low water absorption properties, low photoelasticity and high rigidity, and to provide an optical disk substrate.  <P>SOLUTION: The aromatic polycarbonate resin composition comprises 100 pts.wt. of an aromatic polycarbonate resin composed of a repeating unit (A) derived from 4,4'-(m-phenylene diisopropylidene)diphenol and a repeating unit (B) derived from 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane in the ratio of (A):(B) of 80:20-1:99 (molecular ratio) and 0.1-20 pts.wt. of a stilbene compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306559-A (JP)
Title: Paper post-treatment device
Inventor: WAKABAYASHI HIROYUKI
IPC: B42C1/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize stabilization of bending correction of a booklet conveyed to a cutting device and simplification of a booklet conveying mechanism in a cutting device for cutting an edge of the folded booklet.  <P>SOLUTION: The paper post-treatment device has a booklet bending correction means arranged near a cutting treatment opening of the cutting device and comprising a liftable leading end stopper and a movable coordination member for abutting the leading end stopper to the edge of the booklet; an edge pressing member for pressing a neighborhood to the edge of the booklet inserted to the cutting treatment opening of the cutting device; and a driving means interlockingly driving lifting drive of the edge pressing member and lifting drive of the leading end stopper by a simple driving source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308114-A (JP)
Title: Super-high pressure hose
Inventor: MATSUYAMA FUMIMASA
IPC: F16L11/10
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-high pressure hose capable of retarding progress of the fatigue and enhancing the tensile strength by effectively selecting a metallic wire to constitute a reinforcing layer to enhance the durability of the super-high pressure hose, and setting the diameter of wires for the reinforcing layer at a section with the highest progress of the fatigue to be larger than the diameter of the other wires.  <P>SOLUTION: In the super-high pressure hose, a plurality of metallic wire reinforcing layers 2, 21 are laminated on a surface of an inner tube 1, and the sectional area of the metallic wires of the reinforcing layer close to the inner tube is set to be larger than that of other wires of the reinforcing layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308334-A (JP)
Title: Controller for electric floor heater
Inventor: SATO TAKAYUKI
IPC: F24D13/02
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an electric floor heater capable of being easily equipped even by a person having no special knowledge.  <P>SOLUTION: In this controller for the electric floor heater comprising one or a plurality of power source input parts 2, a control means 4 connected with the power source input parts 2, an output means 5 connected with the control means, and an operation switch 7 for giving various instructions to the control means 4, and capable of supplying the power source input from the power source input parts 2 to the electric floor heater by the output means 5, a receptacle connectable with a plug outlet formed on a wall or the like is used as the power source input part 2, and a plug outlet for service 6 connected with the socket 2 is provided, thus the power source can be supplied to the floor heater only by inserting the receptacle into the plug outlet formed on the wall or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311140-A (JP)
Title: Apparatus and method for processing substrate
Inventor: SAKURAI YOSHIO
IPC: H01L21/66
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a substrate capable of improving measurement precision by simple structure and method.  <P>SOLUTION: Instead of a conventional substrate processing apparatus for processing the substrate having a first layer forming the surface thereof, this substrate processing apparatus comprises a local vapor phase decomposition apparatus capable of blowing vapor of a first solution capable of solving the first layer on a local area of the surface of the substrate, and a local position movement apparatus capable of relatively moving the local position of the local area on which the vapor is blown along the surface of the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309190-A (JP)
Title: Image forming apparatus
Inventor: TAKIGAWA OSAMU
IPC: B65H5/38
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein a transfer paper is surely brought in tight contact with an image carrier, and the transfer paper is prevented from separating from the image carrier by gravity of the leading and trailing ends of the transfer paper in transferring a toner image, and then, defective transfer is prevented.  <P>SOLUTION: Regarding the image forming apparatus provided with a transfer means for transferring the toner image to the transfer paper to which the toner image formed on the image carrier is transferred, and a transporting means for transporting the transfer paper on which the toner image was transferred by the transfer means to a fixing apparatus, a guiding member for controlling a transfer paper transporting path with reference to the image carrier with an air current is arranged in a part for transporting the transfer paper into the transfer means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308661-A (JP)
Title: Navigation system
Inventor: SATO SHUICHI
IPC: G09B29/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the problem that maps with the same reduction scale and the same contents are displayed on two screens, respectively by the instruction of a user, in a navigation system for displaying maps on the two screens respectively.  <P>SOLUTION: The navigation system comprises a two-screen map display section 22 having a map display section 23 of a first screen and a map display section of a second screen for displaying a map screen for instructing reduction scale that the reduction scale can be instructed by the user and other map screen; and one-screen map display section 25. The system detects the problem wherein a map for instructing the reduction scale and other map are displayed with the same reduction scale and the same content by the instruction of the user, by a section 35 for detecting the display of the same maps; instructs a section 30 for selecting the content of the display map by a section 37 for instructing the change of a display map, after a lapse of a predetermined time; and then displays the map on one screen, a map with the next scale, or another map with content different from other side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317233-A (JP)
Title: Ceramic heater and manufacturing method of the same
Inventor: TANAKA SATOSHI
IPC: H05B3/18
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic heater precisely controlling its resistance, having excellent durability as well.  <P>SOLUTION: A heating element is arranged between two ceramic base bodies, and thermal expansion rate, thickness, and void rate of a sealing part is adjusted after processing the resistance of the heater in an intended resistance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314901-A (JP)
Title: Thin floor heating floor material, and floor heating structure
Inventor: HISAIE TAKESHI
IPC: F24D3/16
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin floor heating floor material which has sufficient rigidity in spite of its thin thickness, is free from a problem of warping etc., excellent in impact resistance, abrasion resistance, scoring resistance, and waterproofness, good in workability, and fitted for reforming etc., and to provide a floor heating structure which uses the thin floor heating floor material as a surface finish layer.  <P>SOLUTION: The thin floor heating floor material 1 has a total thickness ranging from 1.1 mm or more to 6 mm or less, and is formed of a fiber board 2, a design layer 3 laminated on one surface of the same, a resin coat layer 4 on the design layer 3, and a waterproof layer 5 on the other side of the fiber board 2. The fiber board 2 having a thickness ranging from 1 mm or more to 5 mm or less, exhibits a hardness of 60 or more according to a durometer hardness test type D (according to JIS K 6253), and contains a thermoplastic resin and a fiber component. The design layer has a thickness ranging from 0.02 mm or more to 1 mm or less. The waterproof layer 5 has a thickness ranging from 0.02 mm or more to 1 mm or less. Then the floor heating structure is formed by laminating the surface finish layer on a substrate layer in which a heating piping for flowing a heating medium therein is embedded, via a heat transfer layer, wherein the thin floor heating floor material is used as the surface finish layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313090-A (JP)
Title: Electric dust catcher
Inventor: IIDA HIROYUKI
IPC: B03C3/41
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric dust catcher that enhances the dust catching efficiency by applying a stronger electrostatic force to dust.  <P>SOLUTION: This electric dust catcher is provided with a wire electrode 2, a counter electrode 1a and a lattice type electrode 1b as electrodes to collect dust of the electric dust catcher.  <P>COPYRIGHT: (C)2006,JPO&NCIPI